145852943680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269539}}^1$

素因数の和:269664

約数の個数: 112

約数和(自身を含む): 369701064000

約数和(自身を除く): 223848120320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 89, 95, 152, 160, 178, 190, 304, 320, 356, 380, 445, 608, 712, 760, 890, 1216, 1424, 1520, 1691, 1780, 2848, 3040, 3382, 3560, 5696, 6080, 6764, 7120, 8455, 13528, 14240, 16910, 27056, 28480, 33820, 54112, 67640, 108224, 135280, 269539, 270560, 539078, 541120, 1078156, 1347695, 2156312, 2695390, 4312624, 5121241, 5390780, 8625248, 10242482, 10781560, 17250496, 20484964, 21563120, 23988971, 25606205, 40969928, 43126240, 47977942, 51212410, 81939856, 86252480, 95955884, 102424820, 119944855, 163879712, 191911768, 204849640, 239889710, 327759424, 383823536, 409699280, 455790449, 479779420, 767647072, 819398560, 911580898, 959558840, 1535294144, 1638797120, 1823161796, 1919117680, 2278952245, 3646323592, 3838235360, 4557904490, 7292647184, 7676470720, 9115808980, 14585294368, 18231617960, 29170588736, 36463235920, 72926471840, 145852943680]

約数ペア:

[(1, 145852943680), (2, 72926471840), (4, 36463235920), (5, 29170588736), (8, 18231617960), (10, 14585294368), (16, 9115808980), (19, 7676470720), (20, 7292647184), (32, 4557904490), (38, 3838235360), (40, 3646323592), (64, 2278952245), (76, 1919117680), (80, 1823161796), (89, 1638797120), (95, 1535294144), (152, 959558840), (160, 911580898), (178, 819398560), (190, 767647072), (304, 479779420), (320, 455790449), (356, 409699280), (380, 383823536), (445, 327759424), (608, 239889710), (712, 204849640), (760, 191911768), (890, 163879712), (1216, 119944855), (1424, 102424820), (1520, 95955884), (1691, 86252480), (1780, 81939856), (2848, 51212410), (3040, 47977942), (3382, 43126240), (3560, 40969928), (5696, 25606205), (6080, 23988971), (6764, 21563120), (7120, 20484964), (8455, 17250496), (13528, 10781560), (14240, 10242482), (16910, 8625248), (27056, 5390780), (28480, 5121241), (33820, 4312624), (54112, 2695390), (67640, 2156312), (108224, 1347695), (135280, 1078156), (269539, 541120), (270560, 539078)]